05-02-2016, 08:32 AM
Not that much. I just read today about Google taking patent for a e-eye. It is an alternative to those who wear spectacles or contact lens. They say it can work even with people having vision problems due to damaged lens. An e-device is planted into the eye to give them a e-vision. I am aware of further details. But I guess during our days it will be much less than a cyborg.